ELLSWORTH, J. H. (1995). Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)ELLSWORTH, Jill H. Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons, 1995.
Lua MLA (8ú heag.)ELLSWORTH, Jill H. Marketing On The Internet Multi Media Strategies For The World Wide Wet Jill H. Ellsworth, Mathew V., Ellsworth. John Wiley & Sons, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.